Nintendo has dropped a shell-shaped bomb, announcing that it is bringing a version of the stupendously popular multi-player game Mario Kart to mobile, called Mario Kart Tour.

There’s not a large amount of information available about the game, except that Nintendo says it is “now in development” but doesn’t specify how far along that development is. The release date will be somewhere before March 2019.

The announcement was released on Twitter:

The checkered flag has been raised and the finish line is near. A new mobile application is now in development: Mario Kart Tour! #MarioKartTour Releasing in the fiscal year ending in March 2019. pic.twitter.com/8GIyR7ZM4z